<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="https://unpkg.com/swiper/swiper-bundle.css">  
    <link rel="stylesheet" href="https://unpkg.com/swiper/swiper-bundle.min.css">    
    <script src="https://unpkg.com/swiper/swiper-bundle.js"> </script>  
    <script src="https://unpkg.com/swiper/swiper-bundle.min.js"> </script>
    <title>Document</title>
    <style>
            html, body {
        position: relative;
        height: 100%;
    }
    body {
        background: #eee;
        font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
        font-size: 14px;
        color:#000;
        margin: 0;
        padding: 0;
    }

    .swiper-container {
        width: 600px;
        height: 300px;
        margin: 0 auto;
    }
    .swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;

        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }
    </style>
</head>
<body>

    <div class="swiper-container">
        <div class="swiper-wrapper">
            <div class="swiper-slide">Slide 1</div>
            <div class="swiper-slide">Slide 2</div>
            <div class="swiper-slide">Slide 3</div>
            <div class="swiper-slide">Slide 4</div>
        </div>
        
        <!-- 如果需要导航按钮 -->
        <div class="swiper-button-prev"></div>
        <div class="swiper-button-next"></div>
        
        <!-- 如果需要滚动条 -->
        <div class="swiper-scrollbar"></div>
    </div>

    <script type="module">
            import Swiper from 'https://unpkg.com/swiper/swiper-bundle.esm.browser.min.js'
            var mySwiper = new Swiper ('.swiper-container', {
                // direction: 'vertical', // 垂直切换选项
                loop: true, // 循环模式选项
                
                
                // 如果需要前进后退按钮
                navigation: {
                nextEl: '.swiper-button-next',
                prevEl: '.swiper-button-prev',
                },
                
            })     

    </script>
</body>
</html>